Magalhães, F.A. de, Garri, R.G., Tosi, C.H., Siciliano, S., Chellappa, S. and Silva, F.J. de L. 2007. First confirmed record of Feresa attenuata (Delphinidae) for the Northern Brazilian Coast. Biota Neotropica. 7, 2 (Jan. 2007).